A polar bear's diet mostly consists of ringed and bearded seals. The bears hunt and eat them usually in the Arctic waters from ice floes. Polar bears are also foragers when they have no other food sources and will eat at those times at garbage dumps near human villages and towns.
Polar bears are an apex predator. That means that they are at the top of the food chain. The ONLY animals to prey upon Polar bears are us humans and the occasional Orca (Killer Whale).
Food chain
the difference is that a food chain is smaller then a food web because a food web is more animals then a food chain
Bear Grass----Mountain Goat----- Snow Leopard ----- Humans(maybe)
food web
Animal food chains: planton ;fish ;and bear insect food chains:grass;grasshopper;squirrel;rabbit plant food chains:grass;grasshopper;grass and berries; rabbit;berries;bear
planton then krill than penguins then walruses and polar bears
every food web and food chain transfers into radient energy:)
the food chain and food web has someone or something eating each other.
Snow leopards are carnivores at the top of the food chain and food web
A food chain is different from a food web, but a food chain always starts with a producer (plant) and it ends with a decomposer. I don't think a food web has a beginning or end.
A food web is a diagram that shows the feeding relationships between organisms in an ecosystem.
Food web is a chain of all the living organisms in a web. It represents the food chain of living things.
its a FOOD CHAIN OR A FOOD WEB The answer is a food web/food chain either or i know this because of a crossword i did ! Hope this helps !